42518916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 108

約数和(自身を含む): 121417296

約数和(自身を除く): 78898380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 121, 129, 132, 172, 198, 227, 242, 258, 363, 387, 396, 454, 473, 484, 516, 681, 726, 774, 908, 946, 1089, 1362, 1419, 1452, 1548, 1892, 2043, 2178, 2497, 2724, 2838, 4086, 4257, 4356, 4994, 5203, 5676, 7491, 8172, 8514, 9761, 9988, 10406, 14982, 15609, 17028, 19522, 20812, 22473, 27467, 29283, 29964, 31218, 39044, 44946, 46827, 54934, 58566, 62436, 82401, 87849, 89892, 93654, 107371, 109868, 117132, 164802, 175698, 187308, 214742, 247203, 322113, 329604, 351396, 429484, 494406, 644226, 966339, 988812, 1181081, 1288452, 1932678, 2362162, 3543243, 3865356, 4724324, 7086486, 10629729, 14172972, 21259458, 42518916]

約数ペア:

[(1, 42518916), (2, 21259458), (3, 14172972), (4, 10629729), (6, 7086486), (9, 4724324), (11, 3865356), (12, 3543243), (18, 2362162), (22, 1932678), (33, 1288452), (36, 1181081), (43, 988812), (44, 966339), (66, 644226), (86, 494406), (99, 429484), (121, 351396), (129, 329604), (132, 322113), (172, 247203), (198, 214742), (227, 187308), (242, 175698), (258, 164802), (363, 117132), (387, 109868), (396, 107371), (454, 93654), (473, 89892), (484, 87849), (516, 82401), (681, 62436), (726, 58566), (774, 54934), (908, 46827), (946, 44946), (1089, 39044), (1362, 31218), (1419, 29964), (1452, 29283), (1548, 27467), (1892, 22473), (2043, 20812), (2178, 19522), (2497, 17028), (2724, 15609), (2838, 14982), (4086, 10406), (4257, 9988), (4356, 9761), (4994, 8514), (5203, 8172), (5676, 7491)]